Re: CBR600F4i \"Not for use on CA model\"
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tony72F4i said:
Whether I route by replacing the O2 sensor with a plug thing instead (installing the slip-on only) wont’ be a problem with the ECM, mixing air/gas, etc, I mean, engine performance?
In others words, Is there any problem eliminating the O2 sensor?
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I suspect the ECM would turn the "EFI" light on when it senses that the O2 sensor isn't working (or there). If it's programmed the same as a car, the bike will default to a full-rich mode of operation. Your fuel economy will be lower at the least with the worst being problems with fouled plugs.
If you have emissions inspections where you live, you may have an issue there as well unless you keep the stock exhaust and change it back for the test.
You can have an O2 sensor bung welded into the new exhaust. You just have to find a place where it will fit.